import { GanttControlBase } from '../../../widgets';
import { throttle } from '@ibizstudio/runtime';
/**
 * 甘特部件基类
 *
 * @export
 * @class AppGanttBase
 * @extends {GanttControlBase}
 */
export class AppGanttBase extends GanttControlBase {
    /**
     * 绘制
     *
     * @memberof AppGanttBase
     */
    render() {
        if (!this.controlIsLoaded) {
            return null;
        }
        const { controlClassNames } = this.renderOptions;
        return (<div class={Object.assign(Object.assign({}, controlClassNames), { 'app-gantt': true })}>
        {this.tasks.length > 0 ? (<gantt-elastic class='gantt' tasks={this.tasks} options={this.options} dynamic-style={this.dynamicStyle} on-taskList-item-dblclick={($event) => throttle(this.taskClick, [$event], this)} on-task-item-expand={(task) => this.taskItemExpand(task)}></gantt-elastic>) : (<div class='app-data-empty'>{this.$t('app.commonwords.nodata')}</div>)}
      </div>);
    }
}